package com.android.base.utils;

import android.content.Context;
import android.content.res.Resources;
import android.graphics.Bitmap;
import android.graphics.BitmapShader;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.graphics.RectF;

import com.bumptech.glide.load.engine.bitmap_recycle.BitmapPool;
import com.bumptech.glide.load.resource.bitmap.BitmapTransformation;

public class BitmapGlideUtils extends BitmapTransformation {

        private static float radius = 0f;
        private static float kuang = 100f;
        public BitmapGlideUtils(Context context) {
            this(context, 4);
        }
        public BitmapGlideUtils(Context context, int dp) {
            super(context);
            this.radius = Resources.getSystem().getDisplayMetrics().density * dp;
        }

        public BitmapGlideUtils(Context context, int dp, int kuang) {
            super(context);
            this.radius = Resources.getSystem().getDisplayMetrics().density * dp;
            this.kuang=kuang;
        }

        @Override
        protected Bitmap transform(BitmapPool pool, Bitmap toTransform, int outWidth, int outHeight) {
            return roundCrop(pool, toTransform);
        }
        private static Bitmap roundCrop(BitmapPool pool, Bitmap source) {
            if (source == null) return null;
            Bitmap result = pool.get(source.getWidth(), source.getHeight(), Bitmap.Config.ARGB_8888);
            if (result == null) {
                result = Bitmap.createBitmap(source.getWidth(), source.getHeight(), Bitmap.Config.ARGB_8888);
            }
            Canvas canvas = new Canvas(result);
            Paint paint = new Paint();
            paint.setShader(new BitmapShader(source, BitmapShader.TileMode.CLAMP, BitmapShader.TileMode.CLAMP));
            paint.setAntiAlias(true);

            RectF rectF2 = new RectF(0f, 0f, source.getWidth(), source.getHeight());
            canvas.drawRoundRect(rectF2, radius, radius, paint);

            return result;
        }
        @Override
        public String getId() {
            return getClass().getName() + Math.round(radius);
        }


}